"The ability to laugh at oneself can be the beginning of a lifetime of comedy."Unknown author

"The important thing is this: to be able, at any moment, to sacrifice what you are for what you could become." Charles Du Bois (1882-1939), reported by a very special person who might have created the quote if it had not yet existed: Marcial Blondet

"Nothing great was ever achieved without enthusiasm."Ralph Waldo Emerson (1803-1882)

"I hear, I know. I see, I remember. I do, I understand."Confucius

"Life is like a ten-speed bicycle. Most of us have gears we never use."Charles Schulz

"I don't know the key to success, but the key to failure is to try to please everyone."Bill Cosby

"Facts are the air of scientists. Without them you can never fly."Linus Pauling

"A scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it."Max Planck